StorageManager Class Reference

Interface for managing multiple key-value storages, providing access and lifecycle control. More...

Inherits Finalizable.

Public Member Functions
List< String >	getStorageList ()
KeyValueStorage	getStorage (String name)
void	removeStorage (String name)

Detailed Description

Interface for managing multiple key-value storages, providing access and lifecycle control.

Referenced from NavigineSdk.

Definition at line 19 of file storage_manager.dart.

Member Function Documentation

getStorage()

KeyValueStorage StorageManager.getStorage

(

String

name

)

Returns a handle to a storage by name, creating it if it does not exist.

Parameters

name	Storage name (case-sensitive).

Returns

Key–value storage instance KeyValueStorage

Dart code snippet:

    // Get or create different storage instances
    _userStorage = _storageManager!.getStorage("user_preferences");
    _appStorage = _storageManager!.getStorage("app_settings");
    _cacheStorage = _storageManager!.getStorage("cache");

getStorageList()

List< String > StorageManager.getStorageList

(

)

Returns the list of all existing user storages.

Returns

List of storage names (implementation currently returns them in alphabetical order).

Dart code snippet:

    // Get list of all existing storages
    List<String> storageList = _storageManager!.getStorageList();
    print("Existing storages: $storageList");

removeStorage()

void StorageManager.removeStorage

(

String

name

)

Removes the storage and all its persisted data. If the storage does not exist, this is a no-op.

Parameters

name	Storage name (case-sensitive).

Note

Existing handles to this storage become invalid after removal and further operations may fail.

Dart code snippet:

    // Remove storage and all its data
    _storageManager!.removeStorage("test_storage");
    print("Removed test storage");

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The documentation for this class was generated from the following file:

• storage_manager.dart